30241740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 89026560

約数和(自身を除く): 58784820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 229, 284, 310, 355, 372, 426, 458, 465, 620, 687, 710, 852, 916, 930, 1065, 1145, 1374, 1420, 1860, 2130, 2201, 2290, 2748, 3435, 4260, 4402, 4580, 6603, 6870, 7099, 8804, 11005, 13206, 13740, 14198, 16259, 21297, 22010, 26412, 28396, 32518, 33015, 35495, 42594, 44020, 48777, 65036, 66030, 70990, 81295, 85188, 97554, 106485, 132060, 141980, 162590, 195108, 212970, 243885, 325180, 425940, 487770, 504029, 975540, 1008058, 1512087, 2016116, 2520145, 3024174, 5040290, 6048348, 7560435, 10080580, 15120870, 30241740]

約数ペア:

[(1, 30241740), (2, 15120870), (3, 10080580), (4, 7560435), (5, 6048348), (6, 5040290), (10, 3024174), (12, 2520145), (15, 2016116), (20, 1512087), (30, 1008058), (31, 975540), (60, 504029), (62, 487770), (71, 425940), (93, 325180), (124, 243885), (142, 212970), (155, 195108), (186, 162590), (213, 141980), (229, 132060), (284, 106485), (310, 97554), (355, 85188), (372, 81295), (426, 70990), (458, 66030), (465, 65036), (620, 48777), (687, 44020), (710, 42594), (852, 35495), (916, 33015), (930, 32518), (1065, 28396), (1145, 26412), (1374, 22010), (1420, 21297), (1860, 16259), (2130, 14198), (2201, 13740), (2290, 13206), (2748, 11005), (3435, 8804), (4260, 7099), (4402, 6870), (4580, 6603)]